Description
If you’re after that old-school, flat-under-the-fingers feel with a round, woody low end, this Group IV set from Ernie Ball delivers. Flat stainless steel ribbon wire is wound tightly around a hex-shaped, tin-plated steel core, giving you strings that glide under your fingers instead of grabbing them — no zing, no string squeak, just smooth motion up and down the neck.
Tonally, these sit in that mellow, vintage pocket. Think Motown thump, reggae warmth, or that soft-focus low end that sits perfectly under a mix without fighting for space. The flatwound construction naturally rolls off some of the brightness you’d get from rounds, so your bass speaks with more body and less zip — great for players who want their tone to feel dark and dependable rather than snappy.
Gauge-wise, this set runs .040, .060, .070, .095 — a standard four-string spread built for players who want familiar tension and response without surprises.
- Flat stainless steel wrap wire for a silky-smooth playing surface
- Hex-shaped, tin-plated high carbon steel core for durability and tuning stability
- Precision-machined brass ball ends for a secure, consistent fit
- Gauges: .040, .060, .070, .095
Whether you’re chasing vintage tone on a P-bass or just want a break from the brightness of rounds, this set gives your right hand a smoother ride and your tone a warmer foundation. Solid choice to keep in your gig bag as a backup, too.







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